Sixth Street Specialty Lending, Inc. Schedules Earnings Release and Conference Call to Discuss Its Second Quarter Ended June 30, 2026 Financial Results

Sixth Street Specialty Lending, Inc. Schedules Earnings Release and Conference Call to Discuss Its Second Quarter Ended June 30, 2026 Financial Results

Sixth Street Specialty Lending, Inc. (NYSE: TSLX) (“TSLX” or “the Company") announced today that it will release its financial results for the second quarter ended June 30, 2026 on Tuesday, August 4, 2026, after the market closes. TSLX invites all interested persons to its webcast / conference call on Wednesday, August 5, 2026 at 8:30 a.m. Eastern Time to discuss these results.

Conference Call Information:

The conference call will be broadcast live in listen-only mode at 8:30 a.m. Eastern Time on the Investor Resources section of TSLX’s website at https://sixthstreetspecialtylending.gcs-web.com/events-and-presentations. Please visit the website to test your connection before the webcast. A recorded version will be available under the same link following the conclusion of the conference call.

Research analysts who wish to participate in the conference call must first register at https://register-conf.media-server.com/register/BIb094b698d91c489080310428d3254a9e. Upon registration, all telephone participants will receive a confirmation email detailing how to join the conference call, including the dial-in number along with a unique passcode and registrant ID that can be used to access the call.